LBJ-Eternity bands of created tanzanites alternate with brilliant cut triple AAA quality CZ in 925 sterling silver over 14k rose gold vermeil channel setting. This eternal circle symbolizes your never ending hope in life. This CZ and created tanzanite eternity bands total gem weight of six carat. Being a December birthstone it makes a great gift for a December born.LBUAGVRRD600CZTZ14125_7